Nitto NT420S Tire Pressure Chart

Nitto NT420S tire pressure chart with maximum tire load capacity and tire inflation for Nitto NT420S tire sizes.

Nitto NT420S tire model comes in 34 tire sizes. Check Nitto NT420S tire pressure chart to find maximum tire load capacity and its specified tire inflation based on your Nitto NT420S tire size. Remember that tire pressure psi printed on Nitto NT420S tire sidewall is its maximum tire pressure that Nitto NT420S tire can be inflated to at its corresponding maximum weight capacity, and not a recommended tire pressure setting for your vehicle.

Keep in mind that Nitto NT420S tires can naturally lose 1 to 2 psi of air pressure monthly, so check your Nitto NT420S tire pressure regularly to keep tires properly inflated.

Tire inflation pressures are also affected by changes in ambient temperature. As a rule, tire inflation for Nitto NT420S tires will drop by about 1 psi for every 10 degrees Fahrenheit drop in ambient temperature. Maintain proper Nitto NT420S winter tire pressure by compensating air pressure to your vehicle's recommended tire pressure levels.

Check Nitto tire pressure charts for other Nitto tire models.

Nitto NT420S Tire Pressure Chart

Tire Size Tire Size Type Load Index Dual Load Index Speed Rating Load Range Maximum Load Maximum Dual Load Maximum Tire Pressure

235/55R18
104V XL

Metric 104 V XL 1984 lbs 50 psi Show Specs

245/45R20
103V XL

Metric 103 V XL 1929 lbs 50 psi Show Specs

255/40R20
101V XL

Metric 101 V XL 1819 lbs 50 psi Show Specs

255/45R20
105V XL

Metric 105 V XL 2039 lbs 50 psi Show Specs

255/50R18
106V XL

Metric 106 V XL 2094 lbs 50 psi Show Specs

255/50R19
107V XL

Metric 107 V XL 2149 lbs 50 psi Show Specs

255/50R20
109V XL

Metric 109 V XL 2271 lbs 50 psi Show Specs

255/55R18
109V XL

Metric 109 V XL 2271 lbs 50 psi Show Specs

255/55R19
111V XL

Metric 111 V XL 2403 lbs 50 psi Show Specs

265/35R22
102V XL

Metric 102 V XL 1874 lbs 50 psi Show Specs

265/40R22
106V XL

Metric 106 V XL 2094 lbs 50 psi Show Specs

265/50R20
111V XL

Metric 111 V XL 2403 lbs 50 psi Show Specs

275/40R22
108V XL

Metric 108 V XL 2208 lbs 50 psi Show Specs

275/45R19
108V XL

Metric 108 V XL 2205 lbs 50 psi Show Specs

275/45R22
112H XL

Metric 112 H XL 2469 lbs 50 psi Show Specs

275/55R19
111V SL

Metric 111 V SL 2403 lbs 44 psi Show Specs

275/55R20
117H XL

Metric 117 H XL 2833 lbs 50 psi Show Specs

275/60R17
110V SL

Metric 110 V SL 2337 lbs 44 psi Show Specs

285/30R24
103V XL

Metric 103 V XL 1929 lbs 50 psi Show Specs

285/35R22
106W XL

Metric 106 W XL 2094 lbs 50 psi Show Specs

285/35R24
108V XL

Metric 108 V XL 2205 lbs 50 psi Show Specs

285/40R20
108V XL

Metric 108 V XL 2205 lbs 50 psi Show Specs

285/40R22
110V XL

Metric 110 V XL 2337 lbs 50 psi Show Specs

285/45R22
114H XL

Metric 114 H XL 2601 lbs 50 psi Show Specs

285/50R20
116H XL

Metric 116 H XL 2756 lbs 50 psi Show Specs

295/30R22
103V XL

Metric 103 V XL 1929 lbs 50 psi Show Specs

295/35R24
110H XL

Metric 110 H XL 2337 lbs 50 psi Show Specs

305/30R26
109H XL

Metric 109 H XL 2271 lbs 50 psi Show Specs

305/35R24
112H XL

Metric 112 H XL 2469 lbs 50 psi Show Specs

305/40R22
114H XL

Metric 114 H XL 2601 lbs 50 psi Show Specs

305/40R23
115H XL

Metric 115 H XL 2679 lbs 50 psi Show Specs

305/45R22
118H XL

Metric 118 H XL 2910 lbs 50 psi Show Specs

305/50R20
120H XL

Metric 120 H XL 3086 lbs 50 psi Show Specs

315/35R24
114H XL

Metric 114 H XL 2601 lbs 50 psi Show Specs

Tire Pressure Guide